:root{--b:#2a78d6;--bg:#f6f7f9;--line:#e3e2dc;--txt:#1f2328;--mut:#6b6b66;--bad:#b3261e;--half:#c27c0e;--ok:#1a7f37}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;background:var(--bg);color:var(--txt);font-size:14px}
header{background:#fff;border-bottom:1px solid var(--line);padding:10px 24px;display:flex;gap:18px;align-items:center}
header b{color:var(--b);font-size:16px}header a{color:var(--txt);text-decoration:none}header .r{margin-left:auto;color:var(--mut)}
main{max-width:1280px;margin:20px auto;padding:0 24px}
h1{font-size:20px;margin:0 0 14px}h2{font-size:16px;margin:24px 0 10px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
a.tile{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;color:inherit;text-decoration:none}a.tile:hover{border-color:var(--b)}
table{border-collapse:collapse;width:100%;background:#fff}th,td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:center}th{background:#f3f6fb;font-weight:600}td.l,th.l{text-align:left}
input,select,textarea,button{font:inherit}input[type=text],input[type=password],input[type=number],input[type=date],select,textarea{border:1px solid #cfcdc4;border-radius:6px;padding:6px 8px}
button,.btn{background:var(--b);color:#fff;border:0;border-radius:6px;padding:7px 14px;cursor:pointer;text-decoration:none;display:inline-block}
.btn.g{background:#fff;color:var(--b);border:1px solid var(--b)}button:disabled{opacity:.5}
.mut{color:var(--mut)}.msg{background:#eaf2fc;border-radius:6px;padding:8px 12px;margin-bottom:12px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pos{color:var(--ok);font-weight:600}.neg{color:var(--bad);font-weight:600}
/* 勾选表 */
.sheet{overflow:auto;max-height:72vh;border:1px solid var(--line);border-radius:8px}
.sheet table{font-size:13px}.sheet th{position:sticky;top:0;z-index:2}.sheet td.name,.sheet th.name{position:sticky;left:0;background:#fff;z-index:1;text-align:left;white-space:nowrap}
.sheet th.name{z-index:3;background:#f3f6fb}
.c{width:34px;height:30px;cursor:pointer;user-select:none;border-left:1px solid #f0efea;font-weight:700}
.c.x{background:#fde7e5;color:var(--bad)}.c.h{background:#fff3d6;color:var(--half)}
tr.absent td{background:#f2f2f2;color:#aaa}tr.absent .c{pointer-events:none}
.pre span{display:inline-block;width:22px;cursor:pointer;border-radius:4px}.pre span.ok{color:var(--ok)}.pre span.no{color:var(--bad)}
.qh small{display:block;font-weight:400;color:var(--mut);font-size:11px}
.legend span{display:inline-block;padding:2px 8px;border-radius:4px;margin-right:6px}
.q{border-bottom:1px dashed var(--line);padding:10px 0}.f{display:inline-flex;flex-direction:column;vertical-align:middle;text-align:center;margin:0 2px;font-size:.92em;line-height:1.15}.f>span:first-child{border-bottom:1px solid currentColor;padding:0 3px}
.tag{display:inline-block;font-size:12px;color:var(--b);background:#eaf2fc;border-radius:4px;padding:0 6px;margin-right:4px}